/Engine/Source/Editor/MovieSceneTools/Public/MovieSceneToolHelpers.h
Does this section overlap any other track section?
Whether this section overlaps any other track section
static bool OverlapsSection ( [UMovieSceneTrack](API\Runtime\MovieScene\UMovieSceneTrack) * InTrack, [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * InSection, const [TArray](API\Runtime\Core\Containers\TArray)< [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * > & SectionsToDisregard )